Interactive Visualization of Spatiotemporal Patterns Using Spirals on a Geographical Map
VL '99 Proceedings of the IEEE Symposium on Visual Languages
Visualizing Time-Series on Spirals
INFOVIS '01 Proceedings of the IEEE Symposium on Information Visualization 2001 (INFOVIS'01)
The challenge of information visualization evaluation
Proceedings of the working conference on Advanced visual interfaces
Reality mining: sensing complex social systems
Personal and Ubiquitous Computing
Toward Measuring Visualization Insight
IEEE Computer Graphics and Applications
A stage-based model of personal informatics systems
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Personal informatics in practice: improving quality of life through data
CHI '12 Extended Abstracts on Human Factors in Computing Systems
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We describe a personal informatics system for Android smartphones that provides personal data on mobility and social interactions through interactive visualization interfaces. The mobile app has been made available to N=136 first year university students as part of a study of social network interactions in a university campus setting. The design of the interactive visualization interfaces enabling the participants to gain insights into own behaviors is described. We report initial findings based on device logging of participant interactions with the interactive visualization app on the smartphone and from a survey on usage with response from 45 (33%) of the participants indicating that the system allowed new insights into behavioral patterns.